0.008" Nylon bristle applicator brush with a lightweight, chemical resistant, non-magnetic, stainless steel handle. The Nylon bristle material and stainless steel handle are FDA compliant. Manufactured using strong mechanical clamping for maximum fiber retention, and is adhesive-free to prevent contamination on surface areas that could be caused by leaching. This high quality brush has a trim of 3/4", handle dimensions of 6" length x 3/8" diameter, brush width of 1/2"